Andalusite and Strontium Titanate Physical Properties

Andalusite

Strontium Titanate

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1 Physical Properties

1.1 Tenacity

Not Available

1.2 Solubility

Not Available

1.3 Durability

Not Available

1.4 Specific Gravity

3.05-3.215.11-5.15

1 7.18

1.5 Fracture

Uneven, Subconchoidal, Uneven, Subconchoidal, Splintery, UnevenArthur Thomas, Gemstones (2009)

Not Available

1.6 Cleavage

Good on {110}, poor on {100}

Not Available

1.7 Mohs Hardness

7.55.5-6

2 10

1.8 Chemical Composition

Al 2SiO 5Michael OâDonoghue , Gems, Sixth edition (2006) More from other references

SrTiO 3Gemdat.org , Management Team (2012)

Andalusite and Strontium Titanate Chemical Formula

While comparing Andalusite and Strontium Titanate physical properties, the important data you should know is its chemical composition. Since chemical formula defines the molecular structure of the crystal, most of the physical properties like color, tenacity, solubility are governed by Andalusite and Strontium Titanate chemical formula.

Chemical formula of Andalusite- Al 2SiO 5Michael OâDonoghue , Gems, Sixth edition (2006) More from other references
Chemical formula of Strontium Titanate- SrTiO 3Gemdat.org , Management Team (2012)

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Andalusite and Strontium Titanate Specific Gravity

Another important criteria for qualitative analysis of gemstones is Andalusite and Strontium Titanate Specific gravity. Specific gravity is the relative density of a gemstone compared with respect to density of water. Gemologists use Andalusite and Strontium Titanate Optical Properties during the identification of gemstone. Specific gravity of Andalusite is 5.11-5.15 whereas that of Strontium Titanate is 5.11-5.15.